How long does GEO take to show impact?
Summary
It depends on whether the platform uses live retrieval, cached indexes, or training data. For systems that retrieve live web, improvements can show up faster once recrawled; for others it may lag. Avoid promising timelines; measure via monitoring.
Detailed Answer
Fast impact (days to weeks):
- Platforms with live web retrieval
- Once pages are recrawled/re-indexed
- Examples: Perplexity, ChatGPT search
Slower impact (weeks to months):
- Platforms using cached indexes
- Systems relying on training data
- Authority-based selection changes
What to expect:
- Initial changes: 1-4 weeks for detection
- Consistent citation: 1-3 months of optimization
- Measurable impact: 3-6 months of sustained effort
Recommendation: Set up monitoring early and track changes over time rather than expecting instant results.